INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '120f289530ccf5e948b2aae0d638712888bec3d50dcccb5dbac4801bf74e7eb5', 
    'l98terctAzdYTdshem7GdGXOZ6Y+xi5NwtPDWLfazWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)